baber/WOPTO huggingface dataset:
Patent JP-H11308365-A (JP)
Title: Network connection system
Inventor: KOJIMA KAZUO
IPC: H04M11/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance operability by easily connecting this system to a network such as an intra-net. SOLUTION: A connection control means 11 discriminates appropriateness of connection to a network 20. A MODEM 12 conducts modulation/demodulation control to send/receive data whose connection to the network 20 is permitted or data generated in the network 20. A protocol conversion means 13 converts data that is modulation demodulation controlled into a protocol of a communication destination network.
Patent JP-S5443780-A (JP)
Title: Photometric apparatus using optical fiber
Inventor: KOSEKI TAKESHI
IPC: G01R15/24
Filed: 1977-09-14
Abstract: PURPOSE: To remotely measure the parameters such as temperature, pressure or dislocation by providing means for feeding back through an optical fiber the modulated light, which is generated by optically modulating means, as well as a reference light.  
     CONSTITUTION: A light source 1 produces a light having a wavelength of λ 1 , and a light source 2 produces a light having a wavelength λ 2  outside of the wavelength to be left unmodulated with the use of an optical sensor 7 so that the lights coming from those two systems are mixed in an optical composer 3 and fed to the sensor 7 through an optical fiber 6. The sensor 7 modulates the transmission wave range of the light λ 1  in accordance with the temperature to be measured. On the other hand, the light λ 2  passes through the sensor section without any modulation as the reference light. Both of those lights λ 1  and λ 2  are fed back through the fiber 6. At  the receiving side, the transmission loss in the transmission system can be detected by the light λ 2  so that the signal light λ 1  using the detection as the reference is compensated and measured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5444218-A (JP)
Title: Uniform fastening method for pipe fitting
Inventor: SOGOU HIROSHI
IPC: F16L23/00
Filed: 1977-09-14
Abstract: PURPOSE: To obtain the easy and uniform fastening by setting the soft meterial between the respective contact surface of the pipe and the fastening ring.  
     CONSTITUTION: A gasket 5 is placed between a pipe 1 and 1, and a ring shaped soft material 6 is set in a contact conical surface 7 between a flange 2 and a fastening ring 3 respectively. Then, by fastening the fastening ring 3 by a fastening bolt 4, the pipe 1 is connected each other to seal the fluid which is inside the pipe. The force of the fastening bolt 4 in the fastening ring 3 is transmitted to the flange 2 through the soft material 6 placed in a contact surface 7. The soft material 6 deforms by the fastening force and the effect of the conical surface and it becomes attached to the contact surface 7 between the flange 2 and the fastening ring 3 respectively. Accordingly, the contact condition of both components is uniform in the contact surface 7 and the tencile strength of the pipe inside due to the local deformation and the production of the subsequent crack are prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63277423-A (JP)
Title: Integrated circuit
Inventor: KOMIYAMA KIKUO
IPC: H01L27/04
Filed: 1987-05-06
Abstract: PURPOSE:To increase dielectric strength against the noise of a power source, by arranging a constant-voltage circuit generating specified constant voltage, and a limiter circuit limiting the power source to the range of working line voltage or higher and withstand voltage or lower. CONSTITUTION:On a power line to an element 39 and the like composing an integrated circuit, a limiter circuit 11, a starting circuit 12, a constant-voltage circuit 13, and a constant-current circuit 14 are built integrally with the integrated circuit. When line voltage Vcc exceeds the Zener voltage of a Zener diode 17, then the Zener diode 17 turns conductive to make a transistor 16 conductive, and voltage fed to the circuits is limited. From the starting circuit 12, current is fed to a Zener diode 28, and the constant-voltage circuit 13 is started. From the constant-voltage circuit 13, based on the Zener voltage of the Zener diode 28, constant voltage is fed to the integrated circuit elements.
Patent JP-H10262557-A (JP)
Title: Volumetric feeder for powdery or granular cheese
Inventor: SAKAMOTO TOSHIO
IPC: A23C19/086
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a volumetric feeder capable of automatically and continuously supplying powdery or granular cheese to small packaging containers. SOLUTION: This volumetric feeder for powdery or granular cheese is composed of a raw material feeding part to introduce the powdery or granular cheese A into a metering part B while stirring with a stirring rod 10 provided with a nitrogen gas blowing nozzle 21, a metering part composed of a longitudinally oscillating measure plate 3 having a number of measuring holes 20 and a shutter plate 4 positioned under the measure plate and a funnel part to introduce the cheese from the metering part into a plastic container 14.
Patent JP-S591083-A (JP)
Title: Machining method of hole by energy beam
Inventor: HORIO KENICHIROU
IPC: B23K15/08
Filed: 1982-06-28
Abstract: PURPOSE:To reduce the cost of machining of a hole, by covering a workpiece with a mask to be formed with an opening part of the same shape as the shape of a pattern required to be machined and irradiating an energy beam to the workpiece while scanning the same. CONSTITUTION:A workpiece 2 is placed and fixed on a table 4, and a mask 3 is placed and fixed on the workpiece 2 by positioning the same so that the area to be machined and a part 3a to be perforated coincide. An electron beam 1 is irradiated to a beam irradiation range 5 of a square shape including the part 3a of the mask 3 by deflecting the beam 1 or moving the table 4. Since the irradiation of the beam 1 to the part of the workpiece 2 covered with the mask 3 is thus prohibited, the hole is machined only in the part 3a of the mask 3.
Patent JP-H05307567-A (JP)
Title: Data base update processing system
Inventor: HIRANUMA YUICHIRO
IPC: G06F17/30
Filed: 1992-04-28
Abstract: PURPOSE:To perform the update processing in parallel even in the case of the occurrence of plural update requests to different attribute values in the same attribute (for example, a field) of a data base. CONSTITUTION:When the request of update from an attribute value V1 to an attribute value V2 is supplied by a transaction TR1, only these attribute values V1 and V2 are exclusively locked by S1 to S12; and when the request of update from an attribute value V3 to an attribute value V4 is supplied by a transaction TR2 in parallel with the transaction TR1, values V3 and V4 are exclusively locked by S21 to S32 because update object attribute values of this transaction TR2 are different from those of the transaction TR1, and update from the locked value V1 to the locked value V2 is performed by the transaction TR1, and that from the locked value V3 to the locked value V4 is performed by the transaction TR2 in parallel.
Patent JP-S5234119-A (JP)
Title: Exhaust gas purifying system of multi-cylinder engine
Inventor: MASAKI KENJI
IPC: F02M7/24
Filed: 1975-09-11
Abstract: PURPOSE: Overall elimination of all noxious exhaust emission components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61269037-A (JP)
Title: System for measuring dispersing characteristics of optical fiber
Inventor: MOCHIZUKI KIYOBUMI
IPC: G02B6/00
Filed: 1985-05-24
Abstract: PURPOSE:To make it possible to instantaneously measure the relative delay time difference of multiple wavelengths, by providing a light incident means, a light condensing means, a mode separation means and a display means. CONSTITUTION:A light pulse during oscillation is incident to an optical fiber 3-3 with good efficiency by using a lens 3-2A and the emitted light of the optical fiber 3-3 is condensed in the output side thereof by a lens 3-2B to be guided to a monochrometer 3-4. When the slit provided to the emitting end of said fiber 3-3 is perfectly opened, all of modes are spatially separated and emitted. Next, because the modes are further timewise separated, said modes are guided to a streak camera 3-5 and a SIT camera 3-7. The signal of each mode plotted on a primary picture is read by an analyser 3-9 to be imparted to a television monitor 3-10. The delay time difference between the modes having different wavelength is visibly displayed on a monitor 3-10 on the basis of the output signal of the analyser 3-9 while the reference signal formed by a delay circuit 3-8 is triggered.
Patent JP-H10276510-A (JP)
Title: Combine
Inventor: TONAMI TERUYOSHI
IPC: A01B69/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a combine by which a manual operation is simplified, meandering traveling is prevented and an automatic steering operation is smoothly executed by providing a straight advance member for keeping a course almost fixed. SOLUTION: Steering sensors 98 and 99 for detecting uncut grain culm lines and a steering member 88 for changing a traveling direction are provided so as to automatically execute steering control for automatic course correction in the combine. The combine is provided with the straight advance member 84 for keeping the course almost fixed. Preferably, the course keeping operation of the straight advance member 84 is released before the automatic steering control operation of the steering member 88.
Patent JP-S594574-A (JP)
Title: Method and device for winding string on bobbin
Inventor: KIOKA IKUHIRO
IPC: B65H59/22
Filed: 1982-06-25
Abstract: PURPOSE:To automate winding of string on a bobbin by providing a string feed nozzle for feeding the string into the bobbin drum retrievably in a traverser. CONSTITUTION:Upon setting of a hollow bobbin 1 on a receiving table 5, a string feed nozzle 3 provided on traverser 2 is advanced through a lever 22 by the rotation of a pinion 23 and the leading edge of the tubular section 3a will contact against the drum 1a of bobbin 1. When rotating the bobbin 1 with quite low speed, the leading edge of the tubular section 3a will fit in a hole 1b of the drum 1a through excessive advancing force to stop rotation of the bobbin 1. Under this state the string (W) fed through a guide roller 26 into the nozzle hole 3c will be fed into the drum 1a through driving of the feed roller 12. When such amount of string as required for producing the winding force has been fed into the drum 1a, feeding of string (W) is stopped to retrieve the nozzle 3 and to start winding.
Patent JP-S603074-A (JP)
Title: Character and symbol extraction system
Inventor: OZAWA SHINJI
IPC: G06K9/34
Filed: 1983-06-20
Abstract: PURPOSE:To improve the accuracy of separation from a figure by dividing a document image into a subarea and block and deciding a character and symbol block. CONSTITUTION:A processor 3 scans on the pattern in a pattern memory 2 to calculate a horizontal circumferential distribution, and averages it to obtain a circumferential distribution. The processor 3 divide the pattern into the horizontal subareas at the trough of the found circumferential distribution. Then, the memory 2 is scanned to find the vertical circumferential distribution at each subarea. The patterns in the memory 2 are scanned, block by block, to obtain the horizontal circumferential distribution and vertical circumferential distributions classified by the blocks. When a figure block is extracted by said processing, the decision on the connectivity with the figure block is made.
Patent JP-H10297491-A (JP)
Title: Train physical injury preventing system
Inventor: OTAKI EIJI
IPC: B61L23/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To hold down any possible personal injury to the minimum by judging such a train accident that a passenger aboard is actually dragged in keeping the passenger caught by car doors intact in particular at a platform in the crowded station yard after ascertaining it accurately, and stopping the train quickly and exactly. SOLUTION: At a time when such a situation that a passenger on a platform at the station yard is dragged in keeping the passenger caught by car doors intact has happened immediately after the departure of a train 3, a dynamic moving state due to abnormal movements of the passenger is detected by a personal dynamic moving state detection sensor 4. A light out of a light emitting means 6 installed in a train hindmost vehicle 3n is received by a light receiving means 5, and the passenger dynamic speed calculated by a dynamic speed measuring means 10 and the train speed calculated a train speed measuring means 11 are comparatively judged by a speed data processor 12, and in the case where both speeds are accorded with each other, the train 3 is emergently stopped by a emergency stop signal from a protective wireless part 13.
Patent JP-S61268856-A (JP)
Title: Liquefied-gas controller
Inventor: YOSHIHARA RYOSUKE
IPC: F02D19/02
Filed: 1985-05-22
Abstract: PURPOSE:To supply a constant quantity of liquefied gas into a mixer by adjusting the load of a balance spring which operates in the valve opening direction for the secondary valve of a vaporizer by controlling an electrically- driven actuator in accordance with the pressure in the secondary chamber of the vaporizer. CONSTITUTION:A vaporizer 6 is equipped with a primary chamber 7 connected to an introducing passage 5 which communicates alternately to the passages 2 and 3 which are connected to the gas phase part G and liquid phase part L in a pressureproof container 1 charged with liquefied gas, through an electromagnetic selector valve apparatus 4, and a secondary chamber 10 connected to a mixer 28 in a suction pipe 26. Further, a secondary valve 14 for opening and closing a passage 15 for the communication to the primary and the secondary chambers 7 and 10 is provided, and said valve 14 is supported onto a flexible membrane 13 through a lever 17. In this case, the flexible membrane 13 is urged rightward by a balance spring 21 accommodated into an air chamber 12, and the springy force can be adjusted by controlling an electrically-driven actuator 32 according to the pressure in the secondary chamber 10 which is detected by a pressure sensor 28.
Patent JP-H10297673-A (JP)
Title: Easily separable composite container
Inventor: SUZUTA MASAYOSHI
IPC: B65D77/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable composite container whose inner plastic container is covered with an outer container mainly consisting of paper, wherein the outer container is firmly connected to the inner container, which is easily separable and sortable when the container is to be disposed after use. SOLUTION: In an easily separable composite container, an inner laminate resin layer 2 laminated on an inner surface of an outer container 20 comprises at least two layers, and the breaking strength A of a paper layer 20a to constitute the outer container 20 and the tensile strength B of an innermost resin layer 2a of a laminate body in contact with an inner container 10 satisfy the inequality B<A. The innermost resin layer 2a of the laminate body consists of the adhesive resin, and the outer container 20 is locally joined with the inner container 10 at a shoulder part and a bottom part.
Patent JP-S62266973-A (JP)
Title: Picture signal processor
Inventor: SANNOMIYA KUNIO
IPC: H04N1/405
Filed: 1986-05-15
Abstract: PURPOSE:To generate a concentric circle dot by a digital picture signal processing by forming a binary picture signal from a threshold signal generated from a distance signal from a central point, a delayed multivalued picture signal and a picture element synchronizing signal. CONSTITUTION:A picture signal generating means 1 generates a line synchronizing signal and the multivalued picture signal. A picture element position calculating means 5 calculates the position of a remarkable picture element from both the signals to generate a position signal. A central position input means 6 designates the prescribed point in a picture to output a central position signal. A distance calculation means 9 inputs both the position sifnals to generate the distance signal between the remarkable picture element and the central position and a nomalizing means 11 narmalizes it by a prescribed value. A threshold generating means 13 generates the threshold signal from the normalized distance signal. A binarization means 16 binarizes the miltivalued picture signal delayed by a prescribed time by a picture signal delay means 15 and the line synchronizing signal (picture element synchronizing signal) by the threshold signal from a means 13 to generate a binarization picture signal. Thereby, the binary picture to which the concentric circle dot, what is called, is applied can be obtained.
Patent JP-S63276313-A (JP)
Title: Delay signal addition circuit for digital audio signal
Inventor: YUASA KAZUHIRO
IPC: H03H17/00
Filed: 1987-05-07
Abstract: PURPOSE:To prevent phase disturbance or cross modulation distortion in a reproduced sound by adding multiplexedly plural delay signals to an original signal sent from a signal source so as to form a synthesized sound. CONSTITUTION:A PCM signal detected from the signal source 1 such as a magnetic tape and an optical disk is fed to a D/A converter via a control circuit 2 such as a CPU as it is on one hand, and a digital signal copied from the original signal is stored in a storage circuit 3 such as a RAM or a register. The digital signal stored is read by plural number of delays from one to 256 cycles of the PCM sampling frequency and it is used as the delay signal. The delay signal is added multiplexedly to the original signal sent from the signal source 1 and the synthesized sound is sent via a filter circuit 5.
Patent JP-2000308232-A (JP)
Title: Protector for wire harness
Inventor: KATO KOICHI
IPC: H02G3/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent backlash of a protector in a mounted state. SOLUTION: A rib 14, extended along the insertion direction of the mounting hole of a body panel, is allowed to project in one piece from a peripheral wall part 12a of a mounting part 12, and at the same time the rib 14 is set to projection dimensions, where the outside dimensions of the peripheral wall part 12a become slightly larger than the inside dimensions of the mounting hole. Then, when the peripheral wall hole 12a is internally fitted to the mounting hole, the rib 14 is crushed to a rib part and can be mounted in a closely engaged state.
Patent JP-S5637491-A (JP)
Title: Heat panel
Inventor: KIKUCHI NOBUAKI
IPC: F28D1/02
Filed: 1979-08-30
Abstract: PURPOSE: To keep the heat panel from explosion caused by overheat in the heat panel arranged under a floor and convenient for use as a floor heater by a method wherein a leak valve is provided for expanded vapor of a medium liquid.  
     CONSTITUTION: In the heat panel, an evaporating portion 1 heated by an electric heater etc. is provided at one side end of the panel, a condensing portion 2 is at the other side end thereof and these portions 1, 2 are connected through evaporating passages 3 composed of a plurality of parallel pipes. Part of the evaporating passages 3 are projected in a nozzle form and sealed by a low fusing point alloy 5 to form a leak valve 4. Therefore, when the vapor of the medium liquid is overheated by a fire, an electric leak and the like, discharge of the vapor is made possible by melting of the low fusing point alloy 5 and the heat panel is kept from explosion. In Addition, the leak valve can be made up also so that it is closed when the open end of the nozzle is operated by a spring. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11307465-A (JP)
Title: Vertical heat treatment device
Inventor: NOZAKI YOSHIAKI
IPC: C23C16/455
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a vertical heat treatment device which can prevent breakage of a reaction tube, by restraining deterioration of a reaction tube itself due to attaching of reaction product generated during impurity diffusion and film formation to a reaction tube in a vertical heat treatment device. SOLUTION: The vertical heat-treatment device is composed of a supporting part 2 which supports a semiconductor wafer 3, a reaction tube 1 storing the supporting part 2 and a heating means 6 arranged around the reaction tube 1. A gas supply tube 5 which supplies gas to an inside of the reaction tube 1 is provided and a gas exhaust opening 8 which discharges gas 7 in an inside of the reaction tube 1 is also provided. The gas exhaust opening 8 of the reaction tube 1 is arranged at a position which becomes a region of a temperature of 500 deg.C or higher when the reaction tube 1 is opened while the reaction tube 1 is heated by the heating means 6.
Patent JP-S63277432-A (JP)
Title: Charging device loaded on automobile
Inventor: MIURA NOBUO
IPC: H02J7/14
Filed: 1987-05-07
Abstract: PURPOSE:To reduce the capacity of switching elements, by prohibiting the discharge of a resonance capacitor when the terminal voltage of a battery is raised higher than the prescribed value. CONSTITUTION:The output of a generator 1 to generate AC voltage in accordance with the revolution of engine is rectified with a rectifier 4 to charge a battery 5. Phase-correcting capacitors 2a-2c are connected between the output end of the generator and the earth, by which a resonance circuit is formed with generating coils 1a-1c to change the AC generating output current characteristic for the engine speed so that large output can be obtained against low revolutions. If the voltage of the battery 5 exceeds the Zener voltage of a Zener diode 36, the charging communicated with SCR 3a-3c will stop. If the voltage of the battery 5 exceeds the prescribed value by a Zener diode 32, the SCR 12a-12b will turn OFF and capacitors 2a-2c will be saturated. Since no resonance circuit thereby works as a result, no consideration is necessary on the charging and discharging current to capacitors.
Patent JP-H08298904-A (JP)
Title: Double bearing reel
Inventor: HANDA SADAO
IPC: A01K89/015
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a double-bearing reel capable of arbitrarily contacting to or separating from the line-winding face of a spool independent of the ON/OFF switching of a clutch and enabling the measurement and display of the line length during the sinking or lifting of a fishing tackle even if the length-measuring roller is separated from the spool. CONSTITUTION: This double-bearing reel is provided with a rotational number detecting means A to detect the rotational number and the rotational direction of a spool 3, a counter to measure the rotational number of the spool by counting the signals transmitted from the rotational number detection means, a computing means to calculate the delivered or taken-up line length based on the value measured by the counter, a displaying part D to display the calculated line length, a length-measuring means B furnished with a length-measuring roller 9 contacting with the outer layer of the line wound on the spool to measure the length of the wound line and a memory device to store a parameter relating to the real length of the line measured by the length measuring means and the rotational number of the spool.  The length measuring means is freely switchable between a state contacting with the outer layer of the line wound on the spool and a state separated from the layer and is provided with a switch 23 to switch the length-measuring means between ON and OFF states interlocked with the switching between the contacting and separated states.